>>130232533I didn't really notice the change in Chester and AJ but I noticed that Barney sounded completely different in the early Flintstones episodes and tried finding an episode that explained the sudden voice change to no avail. Funnily enough, the Barney voice change happened without any permanent change in who was voicing Barney (Mel Blanc did the higher Jersey voice and the more iconic deeper voice).
I also noticed that Timmy, Dad, and Cosmo sounded different in the Oh Yeah Cartoons shorts.
